Warning: Permanently added '[localhost]:13150' (ECDSA) to the list of known hosts.
2023/05/17 21:33:42 fuzzer started
2023/05/17 21:33:42 dialing manager at localhost:44319
2023/05/17 21:33:42 checking machine...
2023/05/17 21:33:42 checking revisions...
syzkaller login: [ 43.803688] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:33:42 testing simple program...
[ 43.872374] cgroup: Unknown subsys name 'net'
[ 43.946414] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.007251] audit: type=1400 audit(1684359234.840:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.121230] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.123456] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.125196] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.128065] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.130246] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.131405] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.514157] ------------[ cut here ]------------
[ 57.515095] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.517114] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.518195] Modules linked in:
[ 57.518606] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.523291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.524320] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.525008] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.527156] RSP: 0018:ffff88801e1f7c00 EFLAGS: 00010282
[ 57.527838] RAX: 0000000000000000 RBX: ffff88800eafd840 RCX: 0000000000000000
[ 57.528715] RDX: ffff888016ebd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.529572] RBP: ffff88800eafd854 R08: 0000000000000001 R09: 0000000000000000
[ 57.530450] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.531334] R13: ffffffff84e23fe0 R14: ffff88800eafd848 R15: ffffffff84d74dc0
[ 57.532221] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.533213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.533945] CR2: 0000561910018bc0 CR3: 000000001b0c2000 CR4: 0000000000350ef0
[ 57.534829] Call Trace:
[ 57.535154]
[ 57.535448] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.536087] ipv4_frags_init_net+0x269/0x440
[ 57.536667] ops_init+0xbb/0x6b0
[ 57.537134] setup_net+0x3d9/0x990
[ 57.537590] ? down_read_killable+0x1d7/0x4e0
[ 57.538191] ? __pfx_setup_net+0x10/0x10
[ 57.538720] ? copy_net_ns+0x17c/0x770
[ 57.539225] copy_net_ns+0x321/0x770
[ 57.539727] create_new_namespaces+0x3f6/0xb30
[ 57.540310] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.540959] ksys_unshare+0x44d/0x8e0
[ 57.541444] ? __pfx_ksys_unshare+0x10/0x10
[ 57.542014] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.542746] __x64_sys_unshare+0x31/0x40
[ 57.543260] do_syscall_64+0x3f/0x90
[ 57.543762] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.544397] RIP: 0033:0x7f6dfe84d0d7
[ 57.544909] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 57.547043] RSP: 002b:00007fff47143a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.547995] RAX: ffffffffffffffda RBX: 00007fff47144078 RCX: 00007f6dfe84d0d7
[ 57.548865] RDX: 00007f6dfe8b741f RSI: 00007fff471439d0 RDI: 0000000040000000
[ 57.549768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff471437e0
[ 57.550609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dfe95fbf0
[ 57.551488] R13: 00007fff47143b10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.552391]
[ 57.552716] irq event stamp: 10861
[ 57.553156] hardirqs last enabled at (10871): [] __up_console_sem+0x78/0x80
[ 57.554203] hardirqs last disabled at (10882): [] __up_console_sem+0x5d/0x80
[ 57.555246] softirqs last enabled at (10340): [] irq_exit_rcu+0x93/0xc0
[ 57.556284] softirqs last disabled at (10187): [] irq_exit_rcu+0x93/0xc0
[ 57.557331] ---[ end trace 0000000000000000 ]---
[ 57.562824] ------------[ cut here ]------------
[ 57.563402] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.565137] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.566189] Modules linked in:
[ 57.566595] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.567756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.568758] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.569419] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.571599] RSP: 0018:ffff88801e1f7c00 EFLAGS: 00010282
[ 57.572272] RAX: 0000000000000000 RBX: ffff88800fa41a40 RCX: 0000000000000000
[ 57.573170] RDX: ffff888016ebd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.574049] RBP: ffff88800fa41a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.574927] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.575816] R13: ffffffff84e23fe0 R14: ffff88800fa41a48 R15: ffffffff84da7d60
[ 57.576695] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.577708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.578420] CR2: 0000561910018bc0 CR3: 000000001b0c2000 CR4: 0000000000350ef0
[ 57.579310] Call Trace:
[ 57.579659]
[ 57.579956] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.580566] ipv6_frags_init_net+0x206/0x3c0
[ 57.581163] ops_init+0xbb/0x6b0
[ 57.581606] setup_net+0x3d9/0x990
[ 57.582090] ? down_read_killable+0x1d7/0x4e0
[ 57.582673] ? __pfx_setup_net+0x10/0x10
[ 57.583175] ? copy_net_ns+0x17c/0x770
[ 57.583708] copy_net_ns+0x321/0x770
[ 57.584188] create_new_namespaces+0x3f6/0xb30
[ 57.584799] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.585420] ksys_unshare+0x44d/0x8e0
[ 57.585925] ? __pfx_ksys_unshare+0x10/0x10
[ 57.586461] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.587196] __x64_sys_unshare+0x31/0x40
[ 57.587740] do_syscall_64+0x3f/0x90
[ 57.588211] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.588896] RIP: 0033:0x7f6dfe84d0d7
[ 57.589359] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 57.591508] RSP: 002b:00007fff47143a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.592452] RAX: ffffffffffffffda RBX: 00007fff47144078 RCX: 00007f6dfe84d0d7
[ 57.593346] RDX: 00007f6dfe8b741f RSI: 00007fff471439d0 RDI: 0000000040000000
[ 57.594233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff471437e0
[ 57.595115] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dfe95fbf0
[ 57.596004] R13: 00007fff47143b10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.596918]
[ 57.597213] irq event stamp: 13041
[ 57.597676] hardirqs last enabled at (13053): [] __up_console_sem+0x78/0x80
[ 57.598728] hardirqs last disabled at (13064): [] __up_console_sem+0x5d/0x80
[ 57.599797] softirqs last enabled at (12614): [] irq_exit_rcu+0x93/0xc0
[ 57.600818] softirqs last disabled at (12609): [] irq_exit_rcu+0x93/0xc0
[ 57.601909] ---[ end trace 0000000000000000 ]---
[ 57.603380] ------------[ cut here ]------------
[ 57.604012] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.605945] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.606986] Modules linked in:
[ 57.607391] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.608534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.609537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.610211] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.612370] RSP: 0018:ffff88801e1f7bf0 EFLAGS: 00010286
[ 57.613076] RAX: 0000000000000000 RBX: ffff88800eaee240 RCX: 0000000000000000
[ 57.613952] RDX: ffff888016ebd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.614833] RBP: ffff88800eaee254 R08: 0000000000000001 R09: 0000000000000000
[ 57.615713] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.616569] R13: ffffffff84e23fe0 R14: ffff88800eaee248 R15: ffffffff84db0aa0
[ 57.617458] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.618435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.619163] CR2: 0000561910018bc0 CR3: 000000001b0c2000 CR4: 0000000000350ef0
[ 57.620028] Call Trace:
[ 57.620345]
[ 57.620668] nf_ct_net_init+0x224/0x3d0
[ 57.621203] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.621808] ops_init+0xbb/0x6b0
[ 57.622249] setup_net+0x3d9/0x990
[ 57.622727] ? down_read_killable+0x1d7/0x4e0
[ 57.623295] ? __pfx_setup_net+0x10/0x10
[ 57.623825] ? copy_net_ns+0x17c/0x770
[ 57.624326] copy_net_ns+0x321/0x770
[ 57.624827] create_new_namespaces+0x3f6/0xb30
[ 57.625406] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.626045] ksys_unshare+0x44d/0x8e0
[ 57.626533] ? __pfx_ksys_unshare+0x10/0x10
[ 57.627101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.627829] __x64_sys_unshare+0x31/0x40
[ 57.628346] do_syscall_64+0x3f/0x90
[ 57.628845] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.629510] RIP: 0033:0x7f6dfe84d0d7
[ 57.629996] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 57.632141] RSP: 002b:00007fff47143a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.633092] RAX: ffffffffffffffda RBX: 00007fff47144078 RCX: 00007f6dfe84d0d7
[ 57.634020] RDX: 00007f6dfe8b741f RSI: 00007fff471439d0 RDI: 0000000040000000
[ 57.634898] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff471437e0
[ 57.635775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6dfe95fbf0
[ 57.636663] R13: 00007fff47143b10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.637542]
[ 57.637863] irq event stamp: 13825
[ 57.638297] hardirqs last enabled at (13835): [] __up_console_sem+0x78/0x80
[ 57.639341] hardirqs last disabled at (13846): [] __up_console_sem+0x5d/0x80
[ 57.640405] softirqs last enabled at (13762): [] irq_exit_rcu+0x93/0xc0
[ 57.641460] softirqs last disabled at (13749): [] irq_exit_rcu+0x93/0xc0
[ 57.642483] ---[ end trace 0000000000000000 ]---
executing program
[ 59.202188] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.250693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.297694] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.345706] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:33:48 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e1f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556d26400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000561910018bc0 CR3=000000001b0c2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=0000000000000004 RCX=0000000000000000 RDX=0000000000000004
RSI=0000000000000000 RDI=ffff888008d95be8 RBP=0000000000000001 RSP=ffff88806cf09a90
R8 =1ffff110011b2b7a R9 =0000000000000001 R10=0000000000000005 R11=0000000000000001
R12=ffff888008d95bd8 R13=ffff888008d951c0 R14=ffffffff8562b848 R15=0000000000000000
RIP=ffffffff812cfe5b RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f51eb3af640 CR3=00000000160e2000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=d7bde7a231edd1b76744184fb67c8ed4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bb63be86b5d272fd000000000013bd38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e1f2b8168d591b4b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000